public void MultipleAttributesCanSetValuesOnMetadata()
{
// Arrange
string name1 = "name1";
string name2 = "name2";
object value1 = new object();
object value2 = new object();
object value3 = new object();
ModelMetadata modelMetadata = new ModelMetadata(new Mock <ModelMetadataProvider>().Object, null, null, typeof(object), null);
AdditionalMetadataAttribute attr1 = new AdditionalMetadataAttribute(name1, value1);
AdditionalMetadataAttribute attr2 = new AdditionalMetadataAttribute(name2, value2);
AdditionalMetadataAttribute attr3 = new AdditionalMetadataAttribute(name1, value3);
// Act
attr1.OnMetadataCreated(modelMetadata);
attr2.OnMetadataCreated(modelMetadata);
attr3.OnMetadataCreated(modelMetadata);
// Assert
Assert.Equal(2, modelMetadata.AdditionalValues.Count);
Assert.Equal(modelMetadata.AdditionalValues[name1], value3);
Assert.Equal(modelMetadata.AdditionalValues[name2], value2);
Assert.NotEqual(attr1.TypeId, attr2.TypeId);
Assert.NotEqual(attr2.TypeId, attr3.TypeId);
Assert.NotEqual(attr3.TypeId, attr1.TypeId);
}
public void MultipleAttributesCanSetValuesOnMetadata()
{
// Arrange
string name1 = "name1";
string name2 = "name2";
object value1 = new object();
object value2 = new object();
object value3 = new object();
ModelMetadata modelMetadata = new ModelMetadata(new Mock<ModelMetadataProvider>().Object, null, null, typeof(object), null);
AdditionalMetadataAttribute attr1 = new AdditionalMetadataAttribute(name1, value1);
AdditionalMetadataAttribute attr2 = new AdditionalMetadataAttribute(name2, value2);
AdditionalMetadataAttribute attr3 = new AdditionalMetadataAttribute(name1, value3);
// Act
attr1.OnMetadataCreated(modelMetadata);
attr2.OnMetadataCreated(modelMetadata);
attr3.OnMetadataCreated(modelMetadata);
// Assert
Assert.Equal(2, modelMetadata.AdditionalValues.Count);
Assert.Equal(modelMetadata.AdditionalValues[name1], value3);
Assert.Equal(modelMetadata.AdditionalValues[name2], value2);
Assert.NotEqual(attr1.TypeId, attr2.TypeId);
Assert.NotEqual(attr2.TypeId, attr3.TypeId);
Assert.NotEqual(attr3.TypeId, attr1.TypeId);
}
public void NameValueProperties() {
// Act
AdditionalMetadataAttribute attr = new AdditionalMetadataAttribute("someName", "someValue");
// Assert
Assert.AreEqual("someName", attr.Name);
Assert.AreEqual("someValue", attr.Value);
}
public void TypeIdProperty() {
// Arrange
AdditionalMetadataAttribute attrFoo1 = new AdditionalMetadataAttribute("foo", "fooValue1");
AdditionalMetadataAttribute attrFoo2 = new AdditionalMetadataAttribute("Foo", "fooValue2");
AdditionalMetadataAttribute attrBar = new AdditionalMetadataAttribute("bar", "barValue1");
// Act & assert
Assert.AreEqual(attrFoo1.TypeId.GetHashCode(), attrFoo2.TypeId.GetHashCode(), "TypeId hash codes should match - case insensitive comparison.");
Assert.AreEqual(attrFoo1.TypeId, attrFoo2.TypeId, "TypeId values should match - case insentivie comparison.");
Assert.AreNotEqual(attrFoo1.TypeId, attrBar.TypeId, "TypeId values should not match between 'foo' and 'bar' keys.");
}
public void GuardClauses() {
// Act & assert
ExceptionHelper.ExpectArgumentNullException(
() => new AdditionalMetadataAttribute(null, new object()),
"name");
AdditionalMetadataAttribute attr = new AdditionalMetadataAttribute("key", null);
ExceptionHelper.ExpectArgumentNullException(
() => attr.OnMetadataCreated(null),
"metadata");
}
public void GuardClauses()
{
// Act & assert
Assert.ThrowsArgumentNull(
() => new AdditionalMetadataAttribute(null, new object()),
"name");
AdditionalMetadataAttribute attr = new AdditionalMetadataAttribute("key", null);
Assert.ThrowsArgumentNull(
() => attr.OnMetadataCreated(null),
"metadata");
}
public void GuardClauses()
{
// Act & assert
Assert.ThrowsArgumentNull(
() => new AdditionalMetadataAttribute(null, new object()),
"name"
);
AdditionalMetadataAttribute attr = new AdditionalMetadataAttribute("key", null);
Assert.ThrowsArgumentNull(() => attr.OnMetadataCreated(null), "metadata");
}
public void OnMetadataCreated_SetsAdditionalValuesKey() {
// Arrange
ModelMetadata metadata = new EmptyModelMetadataProvider().GetMetadataForType(null, typeof(object));
metadata.AdditionalValues["someKey"] = "oldValue";
AdditionalMetadataAttribute attr = new AdditionalMetadataAttribute("someKey", "newValue");
// Act
((IMetadataAware)attr).OnMetadataCreated(metadata);
// Assert
Assert.AreEqual("newValue", metadata.AdditionalValues["someKey"]);
}
public void GuardClauses()
{
// Act & assert
ExceptionHelper.ExpectArgumentNullException(
() => new AdditionalMetadataAttribute(null, new object()),
"name");
AdditionalMetadataAttribute attr = new AdditionalMetadataAttribute("key", null);
ExceptionHelper.ExpectArgumentNullException(
() => attr.OnMetadataCreated(null),
"metadata");
}
public void OnMetaDataCreatedSetsAdditionalValue() {
// Arrange
string name = "name";
object value = new object();
ModelMetadata modelMetadata = new ModelMetadata(new Mock<ModelMetadataProvider>().Object, null, null, typeof(object), null);
AdditionalMetadataAttribute attr = new AdditionalMetadataAttribute(name, value);
// Act
attr.OnMetadataCreated(modelMetadata);
// Assert
Assert.AreEqual(modelMetadata.AdditionalValues[name], value);
Assert.AreEqual(attr.Name, name);
Assert.AreEqual(attr.Value, value);
}
public void OnMetaDataCreatedSetsAdditionalValue()
{
// Arrange
string name = "name";
object value = new object();
ModelMetadata modelMetadata = new ModelMetadata(new Mock <ModelMetadataProvider>().Object, null, null, typeof(object), null);
AdditionalMetadataAttribute attr = new AdditionalMetadataAttribute(name, value);
// Act
attr.OnMetadataCreated(modelMetadata);
// Assert
Assert.Equal(modelMetadata.AdditionalValues[name], value);
Assert.Equal(attr.Name, name);
Assert.Equal(attr.Value, value);
}